Chemical additives sold as an ingredient of industrial lubricants

Gas burners for industrial, commercial, and domestic heating equipment

Biocides

Pharmaceuticals in the nature of alkali metal salts and zwitterionic salts for medical purposes that generate reactive nitrogen species

Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels

Antimicrobial additive for industrial lubricants and greases

parts of machines, namely, doctor blades and knives for paper and printing machines

cleaning preparations, namely, chemical solutions for use on semi-conductors, medical devices, aerospace devices, electronic components, and circuit boards

resistive film contained in electrical film-type resistors

ELECTRICAL AND ELECTRONIC METERS FOR MEASURING THE CONCENTRATION OF GASES, COMBINATION OF GASES OR PRESENCE OF GASES IN THE AIR

RESISTIVE FILM CONTAINED IN ELECTRICAL FILM-TYPE RESISTORS